Antoine Champagne
About Antoine Champagne
Antoine Champagne is a lawyer based in Montréal, QC and has been recognized in The Best Lawyers in Canada™ since 2025. Antoine Champagne is recognized in the following practice areas:
- Montréal, Quebec
- Corporate Governance Practice
- Leveraged Buyouts and Private Equity Law
- Mergers and Acquisitions Law
Current Firm: Stikeman Elliott LLP
Location: Montréal, QC
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Alex Steinhouse is Counsel in Fasken’s Montreal office where he practices in the areas of Government Relations, Political Law, Indigenous Legal Matters, and Intellectual Property. Alex draws on his extensive public and private sector experience at the intersection of law, public policy, and politics to build and protect reputations while guiding organizations through change. Formerly a judicial clerk to a Federal Court (Canada) Judge as well as a lawyer at a national law firm, Alex rece...
Karim Renno is one of the founding partners of Renno Vathilakis Inc. Karim's practice focuses on class actions, franchise and distribution litigation, shareholder disputes, bankruptcy and insolvency, competition law, constitutional law, privacy law, employment law and securities law litigation. He has amassed a vast experience and enjoys an excellent reputation with regard to private international law matters and injunctions, having argued before the Supreme Court of Canada on multiple occasi...
François Marchand helps build a solid plan for your project. François Marchand focuses his practice on professional and insurance law, including professional liability and disciplinary law. He also works in commercial and construction litigation. His clientele consists mainly of SMEs in various industries, including construction, technology services, franchising, distribution and insurance. He also serves individual professionals and professional organizations, including the Ord...
Carole Samuel is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Carole practices law in Montréal, Quebec Best Lawyers has recognized Carole Samuel since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Carole Samuel is held by other lawyers.
Laurent Nahmiash is a member of the board of the Montréal office and co-Chair of the Canadian Class Action Practice Group. His practice primarily consists of class action defence work, as well as commercial and insurance litigation. Laurent currently represents numerous automotive and other manufacturers and finance companies in various consumer protection and product liability class actions. As well, he is currently involved in various anti-trust, securities, auditor and D&O class...
Partner, trademark agent and head of Lavery’s Legal Lab on Artificial Intelligence (L3AI) Eric Lavallée is a lawyer and trademark agent in the Business Law Group and he runs the Lavery Legal Lab on Artificial Intelligence (L3AI) . As a result of his extensive experience in intellectual property (patents, trade-marks and software protection) Mr. Lavallée took on a special interest in developments related to artificial intelligence over the past few years. Mr. Lavallé...
Raphaël represents a variety of clients, including several large companies and municipalities before courts and administrative tribunals at all levels. He has conducted several long-term trials and is thus very familiar with managing voluminous files. He is a recognized author and lecturer, particularly on issues related to abuse of process. His texts are frequently cited by the courts. He joined IMK in 2015 after practicing for 15 years with a national firm, where he developed an import...
André Morrissette is a commercial and tax lawyer to whom business owners turn when the stakes are high, and they want to protect their assets or manage complex taxation and governance issues. With over 30 years of practice, André offers a wealth of experience to family-owned companies, corporate executives, emerging tech firms, and mid-sized corporations. In 2017, he was named Advocatus Emeritus (Ad. E.) by the Barreau du Québec for his exceptional contribution to the leg...
Ms. Sophie Barry practices in civil and commercial litigation since 2004. Her former litigation practice extended to all aspects of litigation, including alternative dispute resolution methods. Since 2013, Sophie’s practice has focused on managing litigation and investigations for private and public organizations and providing legal opinions and strategic advice regarding dispute prevention. In this role, Sophie manages, with her clients’ executives and external legal counsel, ong...
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.